.logo {
    position: relative;
}
.sk {
    position: absolute;
    left: 185px;
    top: 14px;
    border-left: 2px solid #de0000;
    padding-left: 14px;
}
/* 广告导航开始 */
.advertising {
    height: 50px;
    border-bottom: 2px solid #de0000 ;
    background-color: #fff;
}
.seckill li {
    float: left;
    font-size: 16px;
    line-height: 50px;
    margin: 0 25px;
    font-weight: 700;
   
}
.seckill li a {
    color: #000;
}
.seckill2 li {
    float: left;
    line-height: 50px;
    margin: 0 28px;
}
/* 广告产品开始 */

.product {
    height: 1200px;
    width: 1210px;
}
.product-1 {
    height: 120px;
    margin-bottom: 20px;
}
.product-2 li {
    float: left;
    width: 292px;
    height: 458px;
    margin-right: 10px;
    border: 1px solid  transparent;
}
/* .product-2 li img {
    border: 1px solid #e12228  transparent;
} */
.product-2 li:hover {
    border: 1px solid #e12228;
}
/* 广告产品结束 */
/* 广告导航开始 */
